Today we had an DaaS tenant with the following error:
“Autentication Failed – Maximum sessions exeeded”
Even we you had more then one assignment for your user…
Also the desktone.log did not show any usable messages
So it seemed like the first entry to DaaS was somehow blocked connection.
In front of the tenant appliances we have UAG (unified access gateway) appliances. And after a reboot of that appliance the error message was gone.